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User Guide
25
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CMOS and Password Clear Jumpers
Figure 6: CMOS and Password Clear Jumpers
Clearing the Password
If the user or administrator password(s) is lost or forgotten, moving the password clear
jumper into the "clear" position clears both passwords. The password clear jumper
must be restored to its original position before a new password(s) can be set.
1.
Power down the system and disconnect the AC power.
HH. SATA 0 Connector
II.
SATA 1 Connector
JJ. SATA 2/SAS 0 Connector
KK. SATA 3/SAS 1 Connector
LL. SATA 4/SAS 2 Connector
MM. SATA 5/SAS 3 Connector
NN. Backplane Connector B
OO. Front Panel Header
PP. Backplane Connector A
QQ. USB 6
RR. SATA RAID 5 Key
SS. Speaker
TT. Serial B EMP Connector
UU. Chassis Intrusion
Table 3: CMOS and Password Clear Jumper Descriptions
Jumper Name
Jumper Purpose
CMOS Clear
If pins 2-3 are jumpered, the CMOS settings will be cleared on the
next reset. These pins should be jumpered on 1-2 for normal
operation.
Password Clear
If pins 2-3 are jumpered, administrator and user passwords will be
cleared on the next reset. These pins should be jumpered on 1-2
for normal operation.
Table 2: Server Board Connector and Component Locations (Continued)
AF000187
3
2
J1J2
3
2
Default
CLEAR
CMOS
Default
CLEAR
PASSWORD
J1J1
CMOS
CLR
PASSWORD
CLR
Summary of Contents for NovaScale T840
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